CVE-2018-6835

CRITICAL

Etherpad Lite < 1.6.3 - Unauthenticated Access Restriction Bypass via JSONP Mishandling

Title source: llm
STIX 2.1

Description

node/hooks/express/apicalls.js in Etherpad Lite before v1.6.3 mishandles JSONP, which allows remote attackers to bypass intended access restrictions.

References (2)

Core 2
Core References
Release Notes, Third Party Advisory x_refsource_confirm
https://github.com/ether/etherpad-lite/releases/tag/1.6.3

Scores

CVSS v3 9.8
EPSS 0.0233
EPSS Percentile 81.3%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-20
Status published
Products (2)
etherpad/etherpad < 1.6.3
npm/ep_etherpad-lite 0 - 1.6.3npm
Published Feb 08, 2018
Tracked Since Feb 18, 2026